महाभारतः mahābhārataḥ - book-7, chapter-76, verse-15

मिथश्च समभाषेतामभीतौ भयवर्धनौ ।
जयद्रथवधे वाचस्तास्ताः कृष्णधनंजयौ ॥१५॥

15. mithaśca samabhāṣetāmabhītau bhayavardhanau ,
jayadrathavadhe vācastāstāḥ kṛṣṇadhanaṁjayau.

15. mithaḥ ca samabhāṣetām abhītau bhayavardhanau
jayadrathavadhe vācaḥ tāḥ tāḥ kṛṣṇadhanaṃjayau

15. abhītau bhayavardhanau kṛṣṇadhanaṃjayau mithaḥ
ca jayadrathavadhe tāḥ tāḥ vācaḥ samabhāṣetām

15. Krishna and Arjuna (kṛṣṇadhanaṃjayau), unafraid and instilling fear, conversed with each other, speaking those various words concerning the slaying of Jayadratha.

Words meanings summery:

• मिथः (mithaḥ) - mutually, to each other, secretly

• च (ca) - and, also

• समभाषेताम् (samabhāṣetām) - they two conversed, they two spoke

• अभीतौ (abhītau) - unafraid, fearless

• भयवर्धनौ (bhayavardhanau) - increasing fear, instilling fear

• जयद्रथवधे (jayadrathavadhe) - concerning the slaying of Jayadratha, in the killing of Jayadratha

• वाचः (vācaḥ) - words, speeches

• ताः (tāḥ) - those (feminine plural)

• ताः (tāḥ) - those (feminine plural)

• कृष्णधनंजयौ (kṛṣṇadhanaṁjayau) - Krishna and Dhananjaya (Arjuna)

Words meanings and morphology

मिथः (mithaḥ) - mutually, to each other, secretly

(indeclinable)

च (ca) - and, also

(indeclinable)

समभाषेताम् (samabhāṣetām) - they two conversed, they two spoke

(verb)

3rd person , dual, middle, imperfect (laṅ) of samabhāṣ

Prefixes: sam+a

Root: bhāṣ (class 1)

अभीतौ (abhītau) - unafraid, fearless

(adjective)

Nominative, masculine, dual of abhīta

abhīta - unafraid, fearless, intrepid

Negative compound (nañ-tatpuruṣa) of 'bhīta'

Compound type : nañ-tatpuruṣa (a+bhīta)

• a – not, non-
  indeclinable
  negating prefix
• bhīta – feared, terrified
  adjective (masculine)
  Past Passive Participle
  From root 'bhī' (to fear)
  Root: bhī (class 3)

भयवर्धनौ (bhayavardhanau) - increasing fear, instilling fear

(adjective)

Nominative, masculine, dual of bhayavardhana

bhayavardhana - increasing fear, causing fear

Compound type : tatpuruṣa (bhaya+vardhana)

• bhaya – fear, dread
  noun (neuter)
  From root 'bhī' (to fear)
  Root: bhī (class 3)
• vardhana – increasing, causing to grow, fostering
  adjective (masculine)
  Agent noun/adjective
  From root 'vṛdh' (to grow, increase)
  Root: vṛdh (class 1)

जयद्रथवधे (jayadrathavadhe) - concerning the slaying of Jayadratha, in the killing of Jayadratha

(noun)

Locative, masculine, singular of jayadrathavadha

jayadrathavadha - the slaying of Jayadratha

Compound type : ṣaṣṭhī-tatpuruṣa (jayadratha+vadha)

• jayadratha – Jayadratha (a proper noun, name of a king)
  proper noun (masculine)
• vadha – slaying, killing, destruction
  noun (masculine)
  From root 'vadh' (to strike, kill)
  Root: vadh (class 1)

वाचः (vācaḥ) - words, speeches

(noun)

Accusative, feminine, plural of vāc

vāc - speech, voice, word

ताः (tāḥ) - those (feminine plural)

(pronoun)

Accusative, feminine, plural of tad

tad - that, those

Demonstrative pronoun

ताः (tāḥ) - those (feminine plural)

(pronoun)

Accusative, feminine, plural of tad

tad - that, those

Demonstrative pronoun

कृष्णधनंजयौ (kṛṣṇadhanaṁjayau) - Krishna and Dhananjaya (Arjuna)

(proper noun)

Nominative, masculine, dual of kṛṣṇadhanaṃjaya

kṛṣṇadhanaṁjaya - Krishna and Dhananjaya (Arjuna)

Compound type : itaretarayoga-dvandva (kṛṣṇa+dhanaṃjaya)

• kṛṣṇa – Krishna (a proper noun)
  proper noun (masculine)
• dhanaṃjaya – Dhananjaya (an epithet of Arjuna, 'conqueror of wealth')
  proper noun (masculine)